Hi Toucan
Sorry I took so long to reply, I am still unpacking and have only just reached into the plans box.
Louis Heloise approx dimensions taken from a 1:10 scale plan and factored up.
Length
Hull at w/l 9m
hull bow-transom 10.3m
overall with bowsprit 15.2m
Beam 3.2m
Draft 1.7m
Hull height from keel to deck 2.1m (min) – 2.2m (max)
Deck to hand rail 0.45m
Mast height from waterline 11.9m